Grundfos 99880042 Flange Gasket 320819-301 0 Cv rating and an

0 Cv rating and an equal percentage flow characteristic

Whether you are performing a seasonal tune-up or a full gas furnace repair

Durable steel construction maintains consistent spring tension over long-term operation in varied temperature environments

preventing unnecessary downtime

eliminating soot buildup and unstable pilot flames

Grundfos 99880042 Flange Gasket 320819-301 0 Cv rating and anFor service technicians maintaining hydronic systems, the Grundfos 99880042 flange gasket is the critical seal required for high performance UP and LAUP series circulator pumps. This 2 pack gasket set serves as the direct replacement for Grundfos 96409353, ensuring your 2 stage pump installations maintain a leak free interface at the inlet and outlet ports. Designed for GF 50 series flanges and compatible with 2 inch flange sets 96409354 and 96409355,